Hanna Instruments BL-120-202 Aspiration and Dispersion Tubing - 10 metres
The BL-120-202 Aspiration and Dispersion Tubing - 10 metres is designed for the BL-131 and BL-132 pool controllers. These streamlined controllers automatically measure and control pH and free chlorine levels within swimming pools, hot tubs and spas.
As an all-in-one solution for pool dosing, the BL-13X series features a range of customisable configurations, including an adjustable flow and proportional band to adapt to pools and hot tubs of varying sizes and an in-built alarm system.
Learn more about the BL-131 | Learn more about the BL-132
Frequently Asked Questions
Clear answers to help you choose the right water testing solution with confidence
Which brands of water testing kits do you supply?
Do you provide kits for both home and professional use?
Yes — whether you’re a pool or spa owner, aquarium keeper, utility company, or a university laboratory, we have the right solution for your needs.
Can I arrange servicing or calibration for my photometer?
Absolutely. We also provide servicing and calibration to keep your photometers accurate and reliable.
How quickly do you dispatch orders?
Orders placed before 2:30 pm (Monday–Friday) are dispatched the same day. We also ship on Saturdays for your convenience.
Which couriers do you use for delivery?
We deliver through UPS, DPD, and Royal Mail. You can also choose to upgrade to next-day delivery at checkout.
What is your return policy?
We accept returns within 14 days of delivery provided the items are unused, in their original packaging, and in resalable condition. Please contact our team before returning any items.
Can I place bulk or business orders?
Yes, we welcome bulk, trade, and institutional orders. For tailored pricing or large quantities, please get in touch with us directly.
How can I get help if I’m unsure which kit to buy?
You can call us at 📞 +44 (0)115888 2726 and our team will guide you in choosing the most suitable kit for your needs.